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Simple RTF support via RichTextBox. (#933)

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* Simple RTF support via RichTextBox.

* Minor tweaks to file extension checks.

Co-authored-by: Frank Becker <frank.becker@thoughtexchange.com>
This commit is contained in:
Frank Becker
2021-06-17 09:27:57 -07:00
committed by GitHub
parent df66c425e3
commit 1e5de83f62
1 changed files with 18 additions and 3 deletions
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19
QuickLook.Plugin/QuickLook.Plugin.TextViewer/Plugin.cs
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@@ -20,6 +20,7 @@ using System.IO;
using System.Linq;
using System.Reflection;
using System.Windows;
using System.Windows.Controls;
using System.Xml;
using ICSharpCode.AvalonEdit;
using ICSharpCode.AvalonEdit.Highlighting;
@@ -66,7 +67,7 @@ namespace QuickLook.Plugin.TextViewer
if (Directory.Exists(path))
return false;
if (path.ToLower().EndsWith(".txt"))
if (new[] { ".txt", ".rtf" }.Any(path.ToLower().EndsWith))
return true;
// if there is a matched highlighting scheme (by file extension), treat it as a plain text file
@@ -93,9 +94,23 @@ namespace QuickLook.Plugin.TextViewer
public void View(string path, ContextObject context)
{
_tvp = new TextViewerPanel(path, context);
if (path.ToLower().EndsWith(".rtf"))
{
var rtfBox = new RichTextBox();
FileStream fs = File.OpenRead(path);
rtfBox.Selection.Load(fs, DataFormats.Rtf);
rtfBox.IsReadOnly = true;
rtfBox.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
rtfBox.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
context.ViewerContent = rtfBox;
context.IsBusy = false;
}
else
{
_tvp = new TextViewerPanel(path, context);
context.ViewerContent = _tvp;
}
context.Title = $"{Path.GetFileName(path)}";
}